Nilfisk BF16 Manuel D'installation page 3

6. Piping
The pipe system should be made of stainless steel pipes. The pipe joints
should be made in a way that makes separation possible in case of e.g.
repairs, movement or similar.
All thread according to ISO 228
The dimensions stated below are only intended as a guide.
Calculations on a new pipe installation should always be based on pressure
loss tables for pipes and fittings.
Pipe connections BF16/BF16T BF24/BF24T BF32/BF32T
Recommended pipe dimensions
Pipe dimensions Booster
Pipe connections
Recommended pipe dimensions
Pipe dimensions Booster
7. Assembly
Dimensions see fig.1 - fig.6
3" 4" 4"
2½" 3" 4"
BF40/BF40T BF48/BF48T
5" 5"
4" 4"
3